class method

Gem::Installer.new

() -> ::Gem::Installer

new(package, options = {})

lib/rubygems/installer.rb View on GitHub ↗

# File tmp/rubies/ruby-4.0.0/lib/rubygems/installer.rb, line 153
def initialize(package, options = {})
  require "fileutils"

  @options = options
  @package = package

  process_options

  @package.dir_mode = options[:dir_mode]
  @package.prog_mode = options[:prog_mode]
  @package.data_mode = options[:data_mode]
end

Constructs an Installer instance that will install the gem at package which can either be a path or an instance of Gem::Package. options is a Hash with the following keys:

:bin_dir: Where to put a bin wrapper if needed.
:development: Whether or not development dependencies should be installed.
:env_shebang: Use /usr/bin/env in bin wrappers.
:force: Overrides all version checks and security policy checks, except for a signed-gems-only policy.
:format_executable: Format the executable the same as the Ruby executable. If your Ruby is ruby18, foo_exec will be installed as foo_exec18.
:ignore_dependencies: Don’t raise if a dependency is missing.
:install_dir: The directory to install the gem into.
:security_policy: Use the specified security policy. See Gem::Security
:user_install: Indicate that the gem should be unpacked into the users personal gem directory.
:only_install_dir: Only validate dependencies against what is in the install_dir
:wrappers: Install wrappers if true, symlinks if false.
:build_args: An Array of arguments to pass to the extension builder process. If not set, then Gem::Command.build_args is used
:post_install_message: Print gem post install message if true

See also .for_spec #app_script_text .exec_format #bash_prolog_script also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0

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